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CVE-2023-1640— IObit Malware Fighter IOCTL ObCallbackProcess.sys 0x222010 denial of service

Quick assessment

Affected
IObit Malware Fighter
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

IOBit Malware Fighter是IOBit公司的一套基于Windows平台的杀毒软件。该软件具有反恶意软件和病毒防护等功能。 IOBit Malware Fighter 9.4.0.776版本存在安全漏洞。攻击者利用该漏洞导致系统拒绝服务。

CVSS 5.5 · Medium EPSS 0.32% · P25

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-1640

Vulnerability Information
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Vulnerability Title
IObit Malware Fighter IOCTL ObCallbackProcess.sys 0x222010 denial of service
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as problematic was found in IObit Malware Fighter 9.4.0.776. This vulnerability affects the function 0x222010 in the library ObCallbackProcess.sys of the component IOCTL Handler. The manipulation leads to denial of service. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-224020.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不恰当的资源关闭或释放
Source: CVE Program / CVE List V5
Vulnerability Title
IOBit Malware Fighter 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IOBit Malware Fighter是IOBit公司的一套基于Windows平台的杀毒软件。该软件具有反恶意软件和病毒防护等功能。 IOBit Malware Fighter 9.4.0.776版本存在安全漏洞。攻击者利用该漏洞导致系统拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
IObit Malware Fighter 9.4.0.776 -

II. Public POCs for CVE-2023-1640

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III. Intelligence Information for CVE-2023-1640

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Vendor Advisories for CVE-2023-1640 (2)

Other References for CVE-2023-1640 (2)

Same Patch Batch · IObit · 2023-03-26 · 9 CVEs total

CVE-2023-1645 5.5 MEDIUM IObit Malware Fighter IOCTL IMFCameraProtect.sys 0x8018E008 denial of service
CVE-2023-1644 5.5 MEDIUM IObit Malware Fighter IOCTL IMFCameraProtect.sys 0x8018E010 denial of service
CVE-2023-1642 5.5 MEDIUM IObit Malware Fighter IOCTL ObCallbackProcess.sys 0x222040 denial of service
CVE-2023-1643 5.5 MEDIUM IObit Malware Fighter IOCTL ImfHpRegFilter.sys 0x8001E040 denial of service
CVE-2023-1641 5.5 MEDIUM IObit Malware Fighter IOCTL ObCallbackProcess.sys 0x222018 denial of service
CVE-2023-1639 5.5 MEDIUM IObit Malware Fighter IOCTL ImfRegistryFilter.sys 0x8001E04C denial of service
CVE-2023-1638 5.5 MEDIUM IObit Malware Fighter IOCTL ImfRegistryFilter.sys 0x8001E040 denial of service
CVE-2023-1646 5.3 MEDIUM IObit Malware Fighter IOCTL IMFCameraProtect.sys 0x8018E004 stack-based overflow

IV. Related Vulnerabilities

Same product: Malware Fighter
Same vendor: IObit
Same weakness: CWE-404

V. Comments for CVE-2023-1640

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